On the "Life, Love and Health" radio program, gastroenterologist Dr. Jeanette Newton Keith, M.D., discussed the findings of the National Institutes of Health Consensus Development Conference on Lactose Intolerance and Health, as well as some solutions to incorporate more low-fat and fat-free dairy foods into the daily diet of those who are lactose intolerant. In part one, Dr. Keith talked about some of the misconceptions that can accompany a diagnosis of lactose intolerance, and how incorporating dairy into the diet of those who are lactose intolerant can be done while alleviating discomfort without sacrificing nutrition. In part two, Dr. Keith shared some of her personal stories about diagnosing lactose intolerance and developing dietary strategies for her parents, her friends and... herself.

Lactose Intolerance

Lactose is the sugar naturally found in milk and many milk products. In order to digest lactose, the body needs lactase, an enzyme that is made by the body. Some people do not make enough lactase to break down lactose (milk sugar), so they may experience physical symptoms when consuming foods that contain lactose. This is often referred to as lactose intolerance.

Lactose intolerance doesn't have to mean dairy intolerance. And, many health authorities agree that milk and other dairy foods are an important and practical source of key nutrients, for all people – including those who are lactose intolerant. People who have difficulty digesting lactose can still enjoy dairy. According to an expert panel convened by the National Institutes of Health (NIH) to examine lactose intolerance and health, eliminating dairy foods may not only be unnecessary to manage lactose intolerance, but also may lead to nutrient shortcomings which may result in adverse health effects.

Health Professional ToolkitThe National Dairy Council’s Lactose Intolerance Health Education Kit provides the latest research related to lactose intolerance, as well as information and resources on management strategies to help individuals with lactose intolerance enjoy dairy foods and meet nutrient recommendations.

Lactose-free Milk: From Farm to Table

Additional Resources

Living with lactose intolerance doesn't mean you have to give up your favorite dairy foods. In fact, despite some common misconceptions, most people are able to enjoy dairy even if they are lactose intolerant.

As a parent, you try your best to keep your children healthy, which isn’t always easy. Today, with new information about lactose intolerance, making sure your child is getting adequate nutrition during his or her growing years is easier than ever.

Dairy avoidance can have significant and unintended consequences. Dairy-poor diets will generally be deficient in many nutrients, including calcium. Deficient diets can lead to a broad spectrum of chronic diseases. Learn more about the science behind the unintended consequences of dairy avoidance, including solutions for helping your clients enjoy dairy foods.